275 lines
7.6 KiB
C
275 lines
7.6 KiB
C
/*
|
|
* Copyright (c) 2016, The OpenThread Authors.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the copyright holder nor the
|
|
* names of its contributors may be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/**
|
|
* @file
|
|
* @brief
|
|
* This file includes the platform-specific initializers.
|
|
*/
|
|
|
|
#ifndef PLATFORM_SIMULATION_H_
|
|
#define PLATFORM_SIMULATION_H_
|
|
|
|
#include <openthread-core-config.h>
|
|
#include <openthread/config.h>
|
|
|
|
#include <assert.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
|
|
#include <arpa/inet.h>
|
|
#include <fcntl.h>
|
|
#include <netinet/in.h>
|
|
#include <poll.h>
|
|
#include <signal.h>
|
|
#include <sys/select.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/time.h>
|
|
#include <unistd.h>
|
|
|
|
#include <openthread/instance.h>
|
|
|
|
#include "openthread-core-config.h"
|
|
#include "platform-config.h"
|
|
|
|
enum
|
|
{
|
|
OT_SIM_EVENT_ALARM_FIRED = 0,
|
|
OT_SIM_EVENT_RADIO_RECEIVED = 1,
|
|
OT_SIM_EVENT_UART_WRITE = 2,
|
|
OT_SIM_EVENT_RADIO_SPINEL_WRITE = 3,
|
|
OT_SIM_EVENT_OTNS_STATUS_PUSH = 5,
|
|
OT_EVENT_DATA_MAX_SIZE = 1024,
|
|
};
|
|
|
|
OT_TOOL_PACKED_BEGIN
|
|
struct Event
|
|
{
|
|
uint64_t mDelay;
|
|
uint8_t mEvent;
|
|
uint16_t mDataLength;
|
|
uint8_t mData[OT_EVENT_DATA_MAX_SIZE];
|
|
} OT_TOOL_PACKED_END;
|
|
|
|
enum
|
|
{
|
|
MAX_NETWORK_SIZE = OPENTHREAD_SIMULATION_MAX_NETWORK_SIZE,
|
|
};
|
|
|
|
/**
|
|
* Unique node ID.
|
|
*
|
|
*/
|
|
extern uint32_t gNodeId;
|
|
|
|
/**
|
|
* This function initializes the alarm service used by OpenThread.
|
|
*
|
|
*/
|
|
void platformAlarmInit(uint32_t aSpeedUpFactor);
|
|
|
|
/**
|
|
* This function retrieves the time remaining until the alarm fires.
|
|
*
|
|
* @param[out] aTimeout A pointer to the timeval struct.
|
|
*
|
|
*/
|
|
void platformAlarmUpdateTimeout(struct timeval *aTimeout);
|
|
|
|
/**
|
|
* This function performs alarm driver processing.
|
|
*
|
|
* @param[in] aInstance The OpenThread instance structure.
|
|
*
|
|
*/
|
|
void platformAlarmProcess(otInstance *aInstance);
|
|
|
|
/**
|
|
* This function returns the duration to the next alarm event time (in micro seconds)
|
|
*
|
|
* @returns The duration (in micro seconds) to the next alarm event.
|
|
*
|
|
*/
|
|
uint64_t platformAlarmGetNext(void);
|
|
|
|
/**
|
|
* This function returns the current alarm time.
|
|
*
|
|
* @returns The current alarm time.
|
|
*
|
|
*/
|
|
uint64_t platformAlarmGetNow(void);
|
|
|
|
/**
|
|
* This function advances the alarm time by @p aDelta.
|
|
*
|
|
* @param[in] aDelta The amount of time to advance.
|
|
*
|
|
*/
|
|
void platformAlarmAdvanceNow(uint64_t aDelta);
|
|
|
|
/**
|
|
* This function initializes the radio service used by OpenThread.
|
|
*
|
|
*/
|
|
void platformRadioInit(void);
|
|
|
|
/**
|
|
* This function shuts down the radio service used by OpenThread.
|
|
*
|
|
*/
|
|
void platformRadioDeinit(void);
|
|
|
|
/**
|
|
* This function inputs a received radio frame.
|
|
*
|
|
* @param[in] aInstance A pointer to the OpenThread instance.
|
|
* @param[in] aBuf A pointer to the received radio frame.
|
|
* @param[in] aBufLength The size of the received radio frame.
|
|
*
|
|
*/
|
|
void platformRadioReceive(otInstance *aInstance, uint8_t *aBuf, uint16_t aBufLength);
|
|
|
|
/**
|
|
* This function updates the file descriptor sets with file descriptors used by the radio driver.
|
|
*
|
|
* @param[in,out] aReadFdSet A pointer to the read file descriptors.
|
|
* @param[in,out] aWriteFdSet A pointer to the write file descriptors.
|
|
* @param[in,out] aTimeout A pointer to the timeout.
|
|
* @param[in,out] aMaxFd A pointer to the max file descriptor.
|
|
*
|
|
*/
|
|
void platformRadioUpdateFdSet(fd_set *aReadFdSet, fd_set *aWriteFdSet, struct timeval *aTimeout, int *aMaxFd);
|
|
|
|
/**
|
|
* This function performs radio driver processing.
|
|
*
|
|
* @param[in] aInstance The OpenThread instance structure.
|
|
* @param[in] aReadFdSet A pointer to the read file descriptors.
|
|
* @param[in] aWriteFdSet A pointer to the write file descriptors.
|
|
*
|
|
*/
|
|
void platformRadioProcess(otInstance *aInstance, const fd_set *aReadFdSet, const fd_set *aWriteFdSet);
|
|
|
|
/**
|
|
* This function initializes the random number service used by OpenThread.
|
|
*
|
|
*/
|
|
void platformRandomInit(void);
|
|
|
|
/**
|
|
* This function updates the file descriptor sets with file descriptors used by the UART driver.
|
|
*
|
|
* @param[in,out] aReadFdSet A pointer to the read file descriptors.
|
|
* @param[in,out] aWriteFdSet A pointer to the write file descriptors.
|
|
* @param[in,out] aMaxFd A pointer to the max file descriptor.
|
|
*
|
|
*/
|
|
void platformUartUpdateFdSet(fd_set *aReadFdSet, fd_set *aWriteFdSet, fd_set *aErrorFdSet, int *aMaxFd);
|
|
|
|
/**
|
|
* This function performs radio driver processing.
|
|
*
|
|
*/
|
|
void platformUartProcess(void);
|
|
|
|
/**
|
|
* This function restores the Uart.
|
|
*
|
|
*/
|
|
void platformUartRestore(void);
|
|
|
|
/**
|
|
* This function sends a simulation event.
|
|
*
|
|
* @param[in] aEvent A pointer to the simulation event to send
|
|
*
|
|
*/
|
|
void otSimSendEvent(const struct Event *aEvent);
|
|
|
|
/**
|
|
* This function sends Uart data through simulation.
|
|
*
|
|
* @param[in] aData A pointer to the UART data.
|
|
* @param[in] aLength Length of UART data.
|
|
*
|
|
*/
|
|
void otSimSendUartWriteEvent(const uint8_t *aData, uint16_t aLength);
|
|
|
|
/**
|
|
* This function checks if radio transmitting is pending.
|
|
*
|
|
* @returns Whether radio transmitting is pending.
|
|
*
|
|
*/
|
|
bool platformRadioIsTransmitPending(void);
|
|
|
|
#if OPENTHREAD_CONFIG_RADIO_LINK_TREL_ENABLE
|
|
|
|
/**
|
|
* This function initializes the TREL service.
|
|
*
|
|
* @param[in] aSpeedUpFactor The time speed-up factor.
|
|
*
|
|
*/
|
|
void platformTrelInit(uint32_t aSpeedUpFactor);
|
|
|
|
/**
|
|
* This function shuts down the TREL service.
|
|
*
|
|
*/
|
|
void platformTrelDeinit(void);
|
|
|
|
/**
|
|
* This function updates the file descriptor sets with file descriptors used by the TREL.
|
|
*
|
|
* @param[in,out] aReadFdSet A pointer to the read file descriptors.
|
|
* @param[in,out] aWriteFdSet A pointer to the write file descriptors.
|
|
* @param[in,out] aTimeout A pointer to the timeout.
|
|
* @param[in,out] aMaxFd A pointer to the max file descriptor.
|
|
*
|
|
*/
|
|
void platformTrelUpdateFdSet(fd_set *aReadFdSet, fd_set *aWriteFdSet, struct timeval *aTimeout, int *aMaxFd);
|
|
|
|
/**
|
|
* This function performs TREL processing.
|
|
*
|
|
* @param[in] aInstance The OpenThread instance structure.
|
|
* @param[in] aReadFdSet A pointer to the read file descriptors.
|
|
* @param[in] aWriteFdSet A pointer to the write file descriptors.
|
|
*
|
|
*/
|
|
void platformTrelProcess(otInstance *aInstance, const fd_set *aReadFdSet, const fd_set *aWriteFdSet);
|
|
|
|
#endif // OPENTHREAD_CONFIG_RADIO_LINK_TREL_ENABLE
|
|
|
|
#endif // PLATFORM_SIMULATION_H_
|